Highlights
Age Groups Seen
- Adults (18+ years)
Languages
- English
Gender
MaleAffiliations
- Virtua Medical Group
About Ashby A. Mammen
Professional Statement
Locations
- Virtua Behavioral Health - Voorhees at 1605 Evesham Road
- 1605 East Evesham Road, Suite 100B, Voorhees, NJ 08043
- Get Directions
- phone: 856-355-7118
- fax: 856-355-7116
- Virtua Medication for Addiction Treatment Program - Moorestown
- 728 Marne Highway, Suite 100B, Moorestown, NJ 08057
- Get Directions
- phone: 856-206-4768
- fax: 856-206-4766
- Virtua Behavioral Health - Moorestown at Marne Hwy
- 728 Marne Highway, Suite 100B, Moorestown, NJ 08057
- Get Directions
- phone: 856-206-4765
- fax: 856-325-4796
Expertise
Education
- Fellowship: NYU Langone Health, Addiction Psychiatry, 2024
- Residency: Temple University Hospital, Psychiatry, 2023
- Medical School: Drexel University College of Medicine, MD, 2019
Board Certifications
- Addiction Psychiatry: American Board of Psychiatry and Neurology
- American Board of Psychiatry and Neurology, 2023
Insurance
- Aetna
- Aetna Assure Premier Plus
- Aetna Managed Medicaid
- Aetna Managed Medicare
- Amerihealth
- Amerihealth Administrator
- Cigna
- Cigna Managed Medicare
- Clover Health
- Horizon Blue Cross
- Horizon Blue Cross Managed Medicare
- Horizon Managed Medicaid
- Horizon NJ Total Care
- Humana Managed Medicare
- Humana Military
- IBC-Keystone
- Independence Administrator
- Independence Blue Cross
- Medicaid
- Medicare
- Meritain Health
- Oxford
- Trinity Health Pace
- UMR Commercial
- Uniformed Service Family Health Plan
- United Healthcare
- United Healthcare Managed Medicaid
- United Healthcare Managed Medicare
- Veterans Administration
- Wellcare Managed Medicaid
- Wellcare Managed Medicare
Ratings & Reviews
4.8 out of 5
71 ratings, 14 reviewsThe Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
- 5 out of 5 starsReviewed on 3/23/2026
Dr. Ashby Mamen is a phenomenal care provider, attentive, patient, and cares. Great Doctor.
- 5 out of 5 starsReviewed on 3/19/2026
I feel comfortable going to this facility. It's embarrassing having to deal with these problems and a lesser organization possibly would have caused me to give up by now.
- 5 out of 5 starsReviewed on 3/7/2026
Good healing hands all around thankful for the consultation.
- 5 out of 5 starsReviewed on 2/22/2026
I was very comfortable with the service and experience.
- 5 out of 5 starsReviewed on 2/13/2026
I feel very comfortable speaking with Dr Mammen about my concerns. I believe Dr Mammen genuinely offers the best help for my highest good.
- 5 out of 5 starsReviewed on 1/1/2026
Dr Mammen is very kind and a good listener.
- 5 out of 5 starsReviewed on 10/15/2025
It was great!
- 5 out of 5 starsReviewed on 9/13/2025
I feel comfortable talking with Dr. Mammen . Dr. Mammen listens
- 5 out of 5 starsReviewed on 8/24/2025
It would be a caring place
- 5 out of 5 starsReviewed on 8/16/2025
Love the Dr. great guy, very personal. And knowledgeable.
- 3 out of 5 starsReviewed on 8/8/2025
Although I met with the resident, it would have been nice to have been informed ahead of time that I would not be meeting with the actual doctor. I did spend about two minutes speaking with Dr. Mammen. The rest of the hour was spent with his student. I would not recommend my family members to go to that office for that reason specifically.
- 5 out of 5 starsReviewed on 8/8/2025
The experience went well.
- 5 out of 5 starsReviewed on 6/18/2025
The staff and especially the Doctor was wonderful. He made sure I Fully understood what the medication would do and also went over from A-Z and after the consultation I was educated 100% about the medication. He made me understand all aspects of the medication and possible side effects. I felt unbelievably comfortable with Ashby Mammen MD and Jill his office staff was wonderful. Thanks Guys!
- 5 out of 5 starsReviewed on 5/23/2025
I Love the treatment center and I also like that they provide a ride if you don't have a way to get there...I Never had such Great service.. Excellent